---> uname -a: Linux prd-centos7-docker-4c-2g-253.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 UTC 2021 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 40G 9.0G 32G 23% / tmpfs 64M 0 64M 0% /dev tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 40G 9.0G 32G 23% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 09/15/21 _x86_64_ (2 CPU) 18:19:54 LINUX RESTART (2 CPU) 18:21:02 tps rtps wtps bread/s bwrtn/s 18:22:01 1.59 0.00 1.59 0.00 32.59 18:23:01 0.45 0.00 0.45 0.00 7.01 18:24:01 0.32 0.00 0.32 0.00 3.03 18:25:01 0.30 0.00 0.30 0.00 3.76 18:26:01 0.32 0.00 0.32 0.00 4.13 18:27:01 0.20 0.00 0.20 0.00 2.05 18:28:01 68.38 0.03 68.34 3.73 26909.59 18:29:01 191.13 0.10 191.03 9.99 43345.97 Average: 32.92 0.02 32.90 1.72 8811.54 18:21:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:22:01 5430764 0 806472 10.07 2620 1769084 1206724 13.32 592548 1586968 16 18:23:01 5427568 0 809660 10.11 2620 1769092 1207012 13.33 597600 1585220 8 18:24:01 5425656 0 811572 10.13 2620 1769092 1207096 13.33 599048 1585220 8 18:25:01 5427916 0 809304 10.11 2620 1769100 1206724 13.32 596136 1586012 0 18:26:01 5427220 0 809996 10.11 2620 1769104 1206832 13.32 594328 1588420 8 18:27:01 5428356 0 808852 10.10 2620 1769112 1206724 13.32 593724 1588424 8 18:28:01 4597680 0 921260 11.50 2620 2487380 1364480 15.06 679872 2246912 36 18:29:01 3102980 0 1321996 16.51 2620 3581344 1646936 18.18 1119484 3058228 1960 Average: 5033518 0 887389 11.08 2620 2085414 1281566 14.15 671592 1853176 256 18:21:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:22:01 eth0 0.36 0.08 0.02 0.02 0.00 0.00 0.00 0.00 18:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:23:01 eth0 2.35 1.05 2.96 0.07 0.00 0.00 0.00 0.00 18:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:24:01 eth0 1.03 0.47 0.34 0.21 0.00 0.00 0.00 0.00 18:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:25:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:26:01 eth0 0.25 0.18 0.08 0.07 0.00 0.00 0.00 0.00 18:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:27:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 18:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:28:01 veth2617d8e 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 18:28:01 eth0 625.57 419.72 4093.19 34.89 0.00 0.00 0.00 0.00 18:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:29:01 eth0 1063.58 729.31 6260.05 159.91 0.00 0.00 0.00 0.00 18:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:29:01 docker0 61.30 77.81 5.31 372.39 0.00 0.00 0.00 0.00 Average: eth0 212.22 144.25 1297.98 24.46 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 7.68 9.75 0.67 46.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 09/15/21 _x86_64_ (2 CPU) 18:19:54 LINUX RESTART (2 CPU) 18:21:02 CPU %user %nice %system %iowait %steal %idle 18:22:01 all 0.16 0.00 0.08 0.00 0.01 99.75 18:22:01 0 0.17 0.00 0.08 0.00 0.02 99.73 18:22:01 1 0.15 0.00 0.09 0.00 0.00 99.76 18:23:01 all 0.24 0.00 0.07 0.00 0.03 99.67 18:23:01 0 0.07 0.00 0.07 0.00 0.03 99.83 18:23:01 1 0.42 0.00 0.07 0.00 0.02 99.50 18:24:01 all 0.21 0.00 0.06 0.00 0.02 99.72 18:24:01 0 0.05 0.00 0.07 0.00 0.02 99.87 18:24:01 1 0.37 0.00 0.05 0.00 0.02 99.57 18:25:01 all 0.19 0.00 0.03 0.00 0.02 99.76 18:25:01 0 0.07 0.00 0.03 0.00 0.03 99.87 18:25:01 1 0.32 0.00 0.03 0.00 0.00 99.65 18:26:01 all 0.14 0.00 0.08 0.00 0.02 99.76 18:26:01 0 0.07 0.00 0.07 0.00 0.02 99.85 18:26:01 1 0.22 0.00 0.10 0.00 0.02 99.67 18:27:01 all 0.20 0.00 0.05 0.00 0.01 99.74 18:27:01 0 0.08 0.00 0.07 0.00 0.02 99.83 18:27:01 1 0.32 0.00 0.03 0.00 0.00 99.65 18:28:01 all 9.02 0.00 4.46 0.80 0.03 85.68 18:28:01 0 9.07 0.00 4.84 0.62 0.03 85.44 18:28:01 1 8.98 0.00 4.08 0.99 0.03 85.92 18:29:01 all 24.61 0.00 11.46 2.09 0.12 61.72 18:29:01 0 24.15 0.00 11.81 2.08 0.11 61.85 18:29:01 1 25.07 0.00 11.12 2.10 0.12 61.58 Average: all 4.18 0.00 1.96 0.35 0.03 93.49 Average: 0 4.04 0.00 2.04 0.32 0.03 93.56 Average: 1 4.32 0.00 1.87 0.37 0.03 93.41